USRP

The data coming from the USRP1 is ± 32767 as the floating point range. In the USRP2 we use ± 1.0[1].

Filtering

If the decimation is a factor of four there are two half-band filters + CIC filter, if it is a multiple of two (i.e. even, but not a factor of four) then there is only one half-band filter + CIC, and if it is an odd number, just a CIC filter[2].